Mastering Burp Drafting: 4 Steps to Overcome Priming Issues & Establish Your Draft on the Rural Fire Scene

Mastering Burp Drafting: 4 Steps to Overcome Priming Issues & Establish Your Draft on the Rural Fire Scene

How to Perform a Burp Draft for Effective Water Supply On The Rural Fireground

“Our pumper’s primer failed and we were still able to put out the fire because of burp drafting.”

Master the burp draft technique and ensure a reliable water supply for rural firefighting operations.

When working in rural areas, access to water can be one of the biggest challenges for firefighters. The burp draft technique effectively ensures water supply in scenarios where access is limited or difficult. In this article, we’ll walk you through performing a burp draft, the key steps to follow, and the equipment you’ll need.

Want a printable Burp Draft Checklist for the field? Download it here.

Learn how the burp draft technique can save critical time and improve your water supply on rural firegrounds.

Andy Soccodato – The Water Thieves Instructor

What is Burp Drafting?

Burp drafting is a technique used to prime your pump when you’re operating in a rural area without easy access to water. It involves creating an initial suction or vacuum in the hard sleeve or drafting hose, allowing the pump to “burp” out air pockets, which makes drafting from a static source more effective.

The burp draft method helps improve water flow by removing air bubbles that might get trapped in the line, ensuring a consistent water flow for firefighting operations.

Prefer to have this process on-hand during training or a call? Grab the Burp Draft Checklist here.

Key Steps to Perform a Burp Draft

Here’s a step-by-step guide to performing a successful burp draft in a rural water operation:

Step 1: Position Your Equipment Properly

Start by positioning your engine and drafting hose close to the static water source. Ensure that the drafting hose is submerged deep enough to prevent air from pulling into the pump.

Step 2: Begin the Draft Process

Once the drafting hose is submerged, begin priming the pump. Slowly open the intake valve and monitor the water flow. You may encounter air bubbles initially, but that’s normal.

Step 3: Burp the Air from the System

To “burp” the air, momentarily open the discharge valve, allowing any trapped air to escape. This step is crucial to ensuring a solid water supply without air interruptions. Repeat the process until all the air is purged.

Step 4: Monitor the Water Flow

Once the air is purged, closely monitor the water flow. If the flow is steady and consistent, you’ve successfully completed the burp draft, and your water supply is ready for use in firefighting operations.

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Ensure the intake is completely submerged to prevent additional air from being drawn into the pump.

Why the Burp Draft is Essential for Rural Water Operations

In rural areas, water sources are often limited to ponds, lakes, or other static bodies. Ensuring that your drafting operation works smoothly can mean the difference between successful fire suppression and losing control of the fire. The burp draft technique helps eliminate common drafting issues like air locks, making it a go-to solution for rural water supply.

For more rural water supply techniques, check out the Multiple Intake Drafting Tactic

Equipment You’ll Need for Successful Burp Drafting

To execute a burp draft, you need the right equipment. Below is a list of the basic tools and supplies you’ll need:

  • Drafting Hose (Hard Sleeve): Durable to handle suction from a static water source
  • Low-Level Strainer: To prevent debris from entering the pump
  • High-Quality Intake Valve: Advanced design capable of precise control
  • Pump Primer: Used to create the necessary suction for drafting
  • Pressure Gauge: Monitor your pressure to ensure smooth operations
A Screenshot Of A Checklist

Download Your Burp Draft Checklist Now!

• Step-by-Step Guide
• Required Equipment
• Notes Section
• Instructor Bio

Common Mistakes to Avoid During a Burp Draft

Mistake 1: Insufficient Submersion

If your drafting hose isn’t submerged deep enough, you’ll continue to pull air into the system, making the burp draft ineffective.

Mistake 2: Not Monitoring Water Flow

Even after burping, you should continue monitoring the flow to ensure no air remains trapped in the system.

Mistake 3: Skipping the Discharge Step

Skipping the step of momentarily opening the discharge valve can leave air in the system, leading to inconsistent water flow during operations.

Frequently Asked Questions About Burp Drafting

Disclaimer: No solution is one-size-fits-all, and fire pumps are no different. Check with
your pump system’s original manufacturer so you don’t cause damage to your system
or to firefighters.


The Problem
On older pump panels, burp drafting (briefly opening a discharge to expel air and help
prime the pump) was simple. Newer pump panels – especially those with pressure
governors or automatic sensors – may override your inputs or stabilize pressure in ways
that interfere with traditional burping methods.

The Solution
You may still be able to burp draft on new rigs. Here’s how:
• Use Manual Mode: Switch from automatic/governor mode to RPM/manual mode to
control throttle and discharge directly.
• Select the Right Discharge: Use a 2.5″ or low-restriction discharge for a cleaner vent
path.
• Quick Open-and-Close: Briefly open the valve to expel air, then close it. Don’t leave it
running wide open.
• Monitor Intake Pressure: Watch your pressure relief systems. Some need bypassing
during initial draft.
• Prime Until Solid: Continue priming until you achieve full draft and stable water
supply.

Known Best Practice (When in Doubt)
1. Switch to manual mode on the pump panel if you’re trying to burp a draft.
2. Crack a discharge just enough to allow air to vent and water to begin flowing –
watch pressure gauges carefully.
3. Once prime is achieved, return the panel to auto mode if desired.

Suggested Resource
Reliable sources like IFSTA Pumping Apparatus Driver/Operator Handbook or
manufacturer-specific documentation often cover these edge cases. We
recommend verifying with the pump OEM as systems vary in interface and logic.

Bonus Tip
Keep a gated wye or valve-equipped nozzle on a discharge line just for burping.
It gives you fast control without interfering with panel electronics.

The burp draft technique is designed to eliminate air from the drafting hose, ensuring a steady water flow from static sources in rural firefighting operations.

You’ll need a section(s) of drafting hose, a well-designed intake valve with precise valve control, a low-level strainer, a pump primer, and a pressure gauge to execute a burp draft effectively.

Ensure the hose is fully submerged and monitor the intake carefully to prevent air from entering the system during operations.

After-Action Review: Mastering the Burp Draft for Rural Water Supply

Mastering the burp draft technique is a critical skill for rural firefighters. By ensuring that air is eliminated from the system, you can maintain a steady and reliable water supply, crucial for battling fires in remote areas. By following the steps outlined here, you’ll be better prepared to handle the unique challenges of rural water operations.

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Tom Wertman
5 months ago

Wow, another tool in the chest. Very easy to follow.

Admin
Reply to  Tom Wertman
5 months ago

Thanks for watching, Tom!

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